127128528

素因数分解:

$2^4\times 3^4\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:674

約数の個数: 100

約数和(自身を含む): 370403748

約数和(自身を除く): 243275220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 233, 324, 421, 432, 466, 648, 699, 842, 932, 1263, 1296, 1398, 1684, 1864, 2097, 2526, 2796, 3368, 3728, 3789, 4194, 5052, 5592, 6291, 6736, 7578, 8388, 10104, 11184, 11367, 12582, 15156, 16776, 18873, 20208, 22734, 25164, 30312, 33552, 34101, 37746, 45468, 50328, 60624, 68202, 75492, 90936, 98093, 100656, 136404, 150984, 181872, 196186, 272808, 294279, 301968, 392372, 545616, 588558, 784744, 882837, 1177116, 1569488, 1765674, 2354232, 2648511, 3531348, 4708464, 5297022, 7062696, 7945533, 10594044, 14125392, 15891066, 21188088, 31782132, 42376176, 63564264, 127128528]

約数ペア:

[(1, 127128528), (2, 63564264), (3, 42376176), (4, 31782132), (6, 21188088), (8, 15891066), (9, 14125392), (12, 10594044), (16, 7945533), (18, 7062696), (24, 5297022), (27, 4708464), (36, 3531348), (48, 2648511), (54, 2354232), (72, 1765674), (81, 1569488), (108, 1177116), (144, 882837), (162, 784744), (216, 588558), (233, 545616), (324, 392372), (421, 301968), (432, 294279), (466, 272808), (648, 196186), (699, 181872), (842, 150984), (932, 136404), (1263, 100656), (1296, 98093), (1398, 90936), (1684, 75492), (1864, 68202), (2097, 60624), (2526, 50328), (2796, 45468), (3368, 37746), (3728, 34101), (3789, 33552), (4194, 30312), (5052, 25164), (5592, 22734), (6291, 20208), (6736, 18873), (7578, 16776), (8388, 15156), (10104, 12582), (11184, 11367)]